bash-completion: Update to 2.11
bash-completion: Update to 2.11

JPeterMugaas/MSYS2-packages,Alexpux/MSYS2-packages,juergenpf/MSYS2-packages,JPeterMugaas/MSYS2-packages,waterlan/MSYS2-packages,mati865/MSYS2-packages,atom2013/MSYS2-packages,atom2013/MSYS2-packages,mati865/MSYS2-packages,juergenpf/MSYS2-packages,Alexpux/MSYS2-packages,Alexpux/MSYS2-packages,juergenpf/MSYS2-packages,juergenpf/MSYS2-packages,waterlan/MSYS2-packages,waterlan/MSYS2-packages,mati865/MSYS2-packages,JPeterMugaas/MSYS2-packages,Alexpux/MSYS2-packages,atom2013/MSYS2-packages,mati865/MSYS2-packages,waterlan/MSYS2-packages,JPeterMugaas/MSYS2-packages,atom2013/MSYS2-packages,juergenpf/MSYS2-packages